Paper · 1987 · Annals of Botany

Effects of Moonlight on Flower Induction in Pharbitis nil, Using a Single Dark Period

AVISHAG KADMAN-ZAHAVI; DOVRAT PEIPER

2
claims
3
verbatim quotes
12
citations
2
research areas
—
Not open access

Abstract

Flowering of Pharbitis nil plants was slightly inhibited by exposure to the light of the full moon for 8 or more hours with a single dark period of 16, 14 or 13 h. It is suggested that in the natural environment moonlight may have at most only a slight delaying effect on the time of flower induction in short-day plants.

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Claims 2

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At least eight hours of full-moon light slightly inhibited flowering after single dark periods of 16, 14 or 13 hours.

Taxon
Pharbitis nilIpomoea nile0
Treatment
exposure to the light of the full moon for 8 or more hourse0
Outcome
Floweringe0
Direction
inhibitede0
Qualifier
single dark period of 16, 14 or 13 he0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea nil
Ipomoea nil · TaxonKENPEI · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Flowering of Pharbitis nil plants was slightly inhibited by exposure to the light of the full moon for 8 or more hours with a single dark period of 16, 14 or 13 h”

✓ located verbatim in the source · abstract, characters 0–162 · show in text ↑
Observationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

The authors suggest moonlight delays natural flower induction only slightly at most.

Taxon
Pharbitis nilIpomoea nilt0
Outcome
time of flower inductione0
Direction
delayinge0
Qualifier
may have at most only a slight delaying effecte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Ipomoea nil
Ipomoea nil · TaxonKENPEI · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in the natural environment moonlight may have at most only a slight delaying effect on the time of flower induction in short-day plants”

✓ located verbatim in the source · abstract, characters 185–320 · show in text ↑
t0

“Pharbitis nil”

✓ located verbatim in the source · title, characters 44–57 · show in text ↑

light · phenology · Ipomoea nil (Japanese morning glory)Results differ

29 papers: 16 positive, 13 negative or no effect

12 papers in the same direction as this paper · 16 in the opposite direction

  1. positive
  2. positive
  3. positive

25 papers more in this group

See all 29 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.